CN105020541A - Slidable heat preservation layer for pipeline - Google Patents
Slidable heat preservation layer for pipeline Download PDFInfo
- Publication number
- CN105020541A CN105020541A CN201510497000.1A CN201510497000A CN105020541A CN 105020541 A CN105020541 A CN 105020541A CN 201510497000 A CN201510497000 A CN 201510497000A CN 105020541 A CN105020541 A CN 105020541A
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- CN
- China
- Prior art keywords
- heat preservation
- preservation module
- insulating layer
- assembly
- moving assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
- F16L59/025—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with more then two segments
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention provides a slidable heat preservation layer for a pipeline. The slidable heat preservation layer for the pipeline is characterized by comprising multiple heat preservation modules, hasp components and movable components, the multiple heat preservation modules are connected with one another through the hasp components, and the movable components used for the movement of the heat preservation modules are installed on the inner surface of each heat preservation module. According to the slidable heat preservation layer of the pipeline, the whole heat preservation layer is divided into multiple small heat preservation blocks which are connected with one another in an overlapped manner, and the problems that the length of the heat preservation layer is longer, and installation of the heat preservation layer is inconvenient are solved; and due to the fact that the movable components are additionally arranged on the inner surfaces of the heat preservation blocks, the moving resistance to the heat preservation blocks on the pipeline is overcome, the heat preservation block can freely move on the surface of the pipeline, and the heat preservation layer can be easily installed and replaced.
Description
Technical field
The present invention relates to pipe insulation field, relate more specifically to a kind of pipe insulating layer be free to slide.
Background technique
Pipe insulating layer in tradition penetrating item is generally directly to be clogged between penetrating item service sleeve and penetrating item process pipe by thermoinsulation material, this thermal insulation layer can make thermal insulating material cannot clog evenly in work progress, individually can occur that degree of compaction is too high, or occur hollow and leak insulation, weakening the heat insulation effect of penetrating item interior conduit thermal insulation layer; Run into more deeply, the construction of longer penetrating item interior conduit thermal insulation layer time, often filling difficulty and easily cause thermal insulating material fiber breakage not reach the heat insulation effect of expection; Moreover traditional filling method makes non-metallic insulation material directly contact with high-temperature pipe, through using for a long time, easily causes the efflorescence of thermal insulation layer, need periodic replacement, if penetrating item is long, then changing thermal insulation layer will be more difficult.
In addition to the method described above, also has a kind of penetrating item interior conduit thermal insulation layer at present, by in thermal insulating material loading can or in cloth cover, at penetrating item service sleeve mouth place by the installation of thermal insulation layer from coil to coil, from coil to coil pushes inwards, this thermal insulation layer is in work progress, if run into the penetrating item that length is long, the degree of depth is dark, along with increasing of the insulation number of turns, the frictional force between thermal insulation layer and process pipe can constantly increase, cause resistance excessive, may occur thermal insulation layer being shifted onto the phenomenon bottom penetrating item.Equally, when needs take out thermal insulation layer, cannot can take out smoothly due to surface friction drag.
Therefore a kind of improvement is needed here, for the pipe insulating layer be free to slide in penetrating item, to overcome the above-mentioned shortcoming that the insulation of existing penetrating item interior conduit occurs usually.
Summary of the invention
The object of the invention is to the insulation block whole thermal insulation layer being divided into some pieces little, mutually overlap between insulation block, longer to solve thermal insulation layer length, thermal insulation layer installs the problem of inconvenience.
The invention provides a kind of pipe insulating layer that can slide, comprise multiple heat preservation module, catch assembly, moving assembly, connected by catch assembly between described multiple heat preservation module, at each internal surface of described heat preservation module, the movement of movable-component for described heat preservation module is installed.
Further, described heat preservation module comprises metal shell and thermal insulating material, and described filled thermal insulation materials is in described metal shell.Each outer surface of described heat preservation module comprises at least one handle.Each internal surface of described heat preservation module comprises at least one moving assembly.
Further, sealed by axial strip of paper used for sealing between described multiple heat preservation module.
In yet another embodiment, described moving assembly is leaf spring assembly, described leaf spring comprises two free ends and intermediate curved section, and described two free ends are connected with the internal surface of described heat preservation module, the outer surface of described intermediate curved section contact pipeline.
In yet another embodiment, described moving assembly is roller moving assembly, and comprise roll wheel assembly and support, described roll wheel assembly support and connection, at the internal surface of described heat preservation module, the support of described roll wheel assembly are connected with roller bearing pin being provided with and can rolling.
By increasing moving assembly at insulation block internal surface, overcoming the moving resistance of insulation block on pipeline, insulation block can be moved freely at pipe surface, making thermal insulation layer to install like a cork and to change.
Accompanying drawing explanation
Fig. 1 is the structural representation of moveable pipe insulating layer of the present invention.
Fig. 2 is the structural representation of leaf spring moving assembly.
Fig. 3 is the structural representation of roller moving assembly.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
The present embodiment is implemented premised on technical solution of the present invention, give detailed mode of execution and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Fig. 1 is the structural representation of moveable pipe insulating layer of the present invention.As shown in Figure 1, slidably pipe insulating layer tubular structure of the present invention, pipeline (not shown) is wrapped in thermal insulation layer, run through whole pipeline, slidably Hiroshima thermal insulation layer comprises insulation block metal surface 1, thermal insulating material 2, hasp have contact with assembly 3, handle 4, moving assembly 5, axial strip of paper used for sealing 6 for this, thermal insulation layer hoop is at least made up of 2 insulation blocks, is sealed between insulation block by axial strip of paper used for sealing 6, and has contact with assembly 3 by hasp and be interconnected; Each insulation block forms shell by insulation block metal surface 1, the inside fill insulant material 2; Each insulation block outer surface all has at least one handle 4, and each insulation block internal surface all has at least one moving assembly 5, and moving assembly 5 contacts with pipeline external surface, and slides at pipeline external surface, thus realizes the slip of thermal insulation layer.Thermal insulation layer shown in Fig. 1 is tubular structure, but the cross section that it should be appreciated by those skilled in the art that thermal insulation layer can be other shapes, includes but not limited to square, diamond structure.
Further, as shown in Figure 1, whole thermal insulation layer divides vertically and is formed by connecting by the insulation block of some pieces little, thermal insulation layer is in FIG in series by four pieces of insulation blocks, but also can be that the insulation block of other numbers is in series, the intercropping ladder-type overlap joint of insulation block, is sealed by axial strip of paper used for sealing 6, and has contact with assembly 3 with hasp and be interconnected.
In one embodiment, thermal insulating material can be stainless steel foil, also can be non-metallic insulation material.
Fig. 2 is the structural representation of leaf spring moving assembly.As shown in Figure 2, in one embodiment, moving assembly can be leaf spring assembly, this moving assembly is made up of leaf spring, this leaf spring comprises two free ends and intermediate curved section, two free ends of leaf spring are welded on the internal surface of insulation block, and the intermediate curved section of leaf spring and the exterior surface of pipeline, for the movement of insulation block.
Fig. 3 is the structural representation of roller moving assembly.As shown in Figure 3, in one embodiment, moving assembly can roller structure, this roll wheel assembly comprises roller supporting 7, bearing pin 8, roller 9, and this roller supporting bent intermediate is rectangular configuration, and the side of rectangular configuration is connected with the internal surface of insulation block, the two ends of bearing pin 8 are fixedly connected on the both sides of rectangular configuration respectively, bearing pin is provided with roller 9, the exterior surface of roller 9 and pipeline, for the movement of insulation block.
It will be apparent to those skilled in the art that accompanying drawing for convenience of description, each insulation block only arranges a handles and moving assembly, but also insulation block also can arrange multiple handle and moving assembly, all in protection scope of the present invention.
By increasing moving assembly at insulation block internal surface, overcoming the moving resistance of insulation block on pipeline, insulation block can be moved freely at pipe surface, making thermal insulation layer to install like a cork and to change.
Although accompanying drawing describes example comprehensively, various diagram can illustrate exemplary architecture of the present disclosure or other configurations, and it is with helping understand the Characteristic and function that can comprise in the disclosure.The disclosure is not limited to the exemplary architecture that illustrates or configuration, but available various substituting framework and configuration are implemented.In addition, although describe the disclosure about various example and realization above, should be understood that various Characteristic and function of one or more description in the example shown are not limited to describe their specific examples in their applicability.But, one or more in other examples of the present disclosure, they can be employed individually or with certain combination, and no matter whether such example is described, and no matter such feature as the part of the example described by this place.Again, the scope of the present disclosure should not by any one restriction of above-mentioned example.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Those skilled in the art can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. a slidably pipe insulating layer, it is characterized in that, comprise multiple heat preservation module, catch assembly, moving assembly, connected between described multiple heat preservation module by catch assembly, described moving assembly is arranged on the movement of each internal surface for described heat preservation module of described heat preservation module.
2. slidably pipe insulating layer as claimed in claim 1, it is characterized in that, described heat preservation module comprises metal shell and thermal insulating material, and described filled thermal insulation materials is in described metal shell.
3. slidably pipe insulating layer as claimed in claim 1, it is characterized in that, each outer surface of described heat preservation module comprises at least one handle.
4. slidably pipe insulating layer as claimed in claim 1, it is characterized in that, each internal surface of described heat preservation module comprises at least one moving assembly.
5. slidably pipe insulating layer as claimed in claim 1, be is characterized in that, sealed between described multiple heat preservation module by axial strip of paper used for sealing.
6. slidably pipe insulating layer as claimed in claim 1, it is characterized in that, described moving assembly is leaf spring assembly, described leaf spring comprises two free ends and intermediate curved section, described two free ends are connected with the internal surface of described heat preservation module, the outer surface of described intermediate curved section contact pipeline.
7. slidably pipe insulating layer as claimed in claim 1, it is characterized in that, described moving assembly is roller moving assembly, comprise roll wheel assembly to support, described roll wheel assembly support and connection, at the internal surface of described heat preservation module, the support of described roll wheel assembly are connected with roller bearing pin being provided with and can rolling.
8. slidably pipe insulating layer as claimed in any of claims 1 to 7 in one of claims, it is characterized in that, described moving assembly is welded on the internal surface of described heat preservation module.
Priority Applications (1)
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CN201510497000.1A CN105020541A (en) | 2015-08-13 | 2015-08-13 | Slidable heat preservation layer for pipeline |
Applications Claiming Priority (1)
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CN201510497000.1A CN105020541A (en) | 2015-08-13 | 2015-08-13 | Slidable heat preservation layer for pipeline |
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CN105020541A true CN105020541A (en) | 2015-11-04 |
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CN201510497000.1A Pending CN105020541A (en) | 2015-08-13 | 2015-08-13 | Slidable heat preservation layer for pipeline |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109681724A (en) * | 2019-01-09 | 2019-04-26 | 中国原子能科学研究院 | A kind of heat insulating block |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3104908A1 (en) * | 1981-02-11 | 1982-09-09 | G + H Montage Gmbh, 6700 Ludwigshafen | Spacer for the outer sheath (which is preferably constructed as a protective casing) of a heat and sound insulating layer on pipelines, boilers, facades or the like |
FR2629563A1 (en) * | 1988-04-01 | 1989-10-06 | Armpal Sarl | Method and device for heat-insulating a pipeline through which a heat-transfer fluid flows |
WO2002031399A1 (en) * | 2000-10-12 | 2002-04-18 | Adiabatix Ltd Oy | Insulation arrangement |
CN2898544Y (en) * | 2006-04-19 | 2007-05-09 | 北京市鼎超供热管有限公司 | Composite sliding thermal-insulating structure in steam pipeline |
CN202024030U (en) * | 2011-03-08 | 2011-11-02 | 北京天润康隆科技发展有限公司 | Buckled type attemperator |
DE102012024132A1 (en) * | 2012-12-04 | 2014-06-05 | Manfred Timpert | Insulating arrangement and method for producing non-contact, thermal and acoustic insulation |
CN103912762A (en) * | 2014-03-31 | 2014-07-09 | 大连科华热力管道有限公司 | Directly-buried steam pipe with internal rolling structure |
CN104295859A (en) * | 2014-10-15 | 2015-01-21 | 航天晨光股份有限公司 | Efficient pre-generated steam heat insulating tube |
-
2015
- 2015-08-13 CN CN201510497000.1A patent/CN105020541A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3104908A1 (en) * | 1981-02-11 | 1982-09-09 | G + H Montage Gmbh, 6700 Ludwigshafen | Spacer for the outer sheath (which is preferably constructed as a protective casing) of a heat and sound insulating layer on pipelines, boilers, facades or the like |
FR2629563A1 (en) * | 1988-04-01 | 1989-10-06 | Armpal Sarl | Method and device for heat-insulating a pipeline through which a heat-transfer fluid flows |
WO2002031399A1 (en) * | 2000-10-12 | 2002-04-18 | Adiabatix Ltd Oy | Insulation arrangement |
CN2898544Y (en) * | 2006-04-19 | 2007-05-09 | 北京市鼎超供热管有限公司 | Composite sliding thermal-insulating structure in steam pipeline |
CN202024030U (en) * | 2011-03-08 | 2011-11-02 | 北京天润康隆科技发展有限公司 | Buckled type attemperator |
DE102012024132A1 (en) * | 2012-12-04 | 2014-06-05 | Manfred Timpert | Insulating arrangement and method for producing non-contact, thermal and acoustic insulation |
CN103912762A (en) * | 2014-03-31 | 2014-07-09 | 大连科华热力管道有限公司 | Directly-buried steam pipe with internal rolling structure |
CN104295859A (en) * | 2014-10-15 | 2015-01-21 | 航天晨光股份有限公司 | Efficient pre-generated steam heat insulating tube |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109681724A (en) * | 2019-01-09 | 2019-04-26 | 中国原子能科学研究院 | A kind of heat insulating block |
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